AR-15 Complete Upper, 16″ 5.56 Carbine Barrel with M4 Handguard

AR-15 Complete Upper, 5.56 Carbine Barrel with M4 Handguard   Features: Standard AR-15 Upper Receiver Barrel: 16″ 5.56 Carbine Length Barrel Handguard: M4 Style Handguard Gas System: Carbine Length Gas System Muzzle Device: Standard A2 Flash Hider Comes With BCG & Charging Handle Made In The U.S.A.